atstanle01ASdfghjkl
atstanle01ASdfghjkl atstanle01ASdfghjkl
  • 04-08-2017
  • Mathematics
contestada

please help me i dony know how to do this

please help me i dony know how to do this class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 04-08-2017
substitute y = -2x + 4 into 7y = -14x +28

7y = -14x +28
7(-2x + 4)= -14x +28
-14x + 28 = -14x +28
0 = 0

answer
infinitely many solutions


Answer Link

Otras preguntas

A certain large pond had many plants growing in it. It also had a population of fish living in it. One day, a chemical spilled into the water. This chemical cau
evaluate 2(2)+-1 expression
The check for Tia's brunch was $26.50. Tia left a $5.30 tip. The tip was what PERCENT of the cost of her brunch?
What pronoun best Estoy blen professor
What is democracy mean in greek.
Given log2(5) ~ 0.6826 and log5(8) ~ 1.2920, evaluate the expressions. (a) log5(2) (b) log5(75/8)
A ball was tossed up into the air. The height of the ball as a function of the time the ball is in the air in seconds can be modeled by a quadratic function. At
What is the solution to the equation? 78=m32
Which of the following animals is the symbol for the Democratic party?
From a functionalist perspective using an all volunteer military may be seen as creating a cultural gap between American civilians and their military the Americ